SMCJ20E3/TR13

Product Overview

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

Fast response time
Low clamping voltage
High surge current capability
RoHS compliant

Package

The SMCJ20E3/TR13 is available in a DO-214AB (SMC) package.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

Peak Pulse Power: 1500W
Breakdown Voltage Range: 18.5V to 21.5V
Maximum Clamping Voltage: 31.9V at 34.8A
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ20E3/TR13 has two pins: 1. Anode 2. Cathode

Functional Features

Bi-directional TVS diode
Provides protection against voltage transients
Low leakage current

Advantages and Disadvantages

Advantages

Fast response time protects sensitive components
Low clamping voltage ensures minimal impact on protected circuits
High surge current capability for robust protection

Disadvantages

May require additional circuitry for comprehensive transient protection
Limited to specific voltage ranges

Working Principles

When a transient voltage event occurs, the SMCJ20E3/TR13 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMCJ20E3/TR13 is commonly used in various applications including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ20E3/TR13 include: - P6KE20CA - 1.5KE20A - SMAJ20A

In conclusion, the SMCJ20E3/TR13 is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across diverse industries, providing essential protection for sensitive electronic components.

Word Count: 345

技術ソリューションにおける SMCJ20E3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。

What is the SMCJ20E3/TR13 used for?
- The SMCJ20E3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMCJ20E3/TR13?
- The maximum working voltage of the SMCJ20E3/TR13 is 20V.
What is the peak pulse power handling capability of the SMCJ20E3/TR13?
- The SMCJ20E3/TR13 can handle peak pulse power up to 1500W under 10/1000μs waveform.
How does the SMCJ20E3/TR13 provide protection in technical solutions?
- The SMCJ20E3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of the SMCJ20E3/TR13 in technical solutions?
- Typical applications include protection of integrated circuits, power supplies, communication systems, and other sensitive electronics from voltage surges and ESD events.
What is the response time of the SMCJ20E3/TR13?
- The response time of the SMCJ20E3/TR13 is very fast, typically responding within nanoseconds to clamp the voltage spike.
Is the SMCJ20E3/TR13 RoHS compliant?
- Yes, the SMCJ20E3/TR13 is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.
Can the SMCJ20E3/TR13 be used in automotive applications?
- Yes, the SMCJ20E3/TR13 is suitable for automotive applications where protection against voltage transients is required.
What is the operating temperature range of the SMCJ20E3/TR13?
- The SMCJ20E3/TR13 has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Does the SMCJ20E3/TR13 require any external components for proper operation?
- No, the SMCJ20E3/TR13 does not require any external components for its basic operation as a transient voltage suppressor diode. However, appropriate circuit design and layout considerations are recommended for optimal performance.